Elmer's Painters Opaque Paint Markers, Medium Point, Retro Twist Colors, 5 Count Vibrant acrylic paint is perfect for rock painting and permanent on wood, plastic, clay, glass, fabric and more Paint has a shimmering opaque sheen Quick-drying, acid-free and non-toxic paint pens Medium point creates strong yet accurate marks; shake and push down nib to activate Twist Again pack includes: Retro Blue, Chery, Lemon, Pistachio and Peachy paint pens